UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wlNtU4A1EbyE7qH5erk1pSMHB3bILCT9K3bYsUJrHO0=' 
WHERE 
  key_id = '8a591b7e598548b19cc4b1f70ec8ae146fc765496dc87d16945b7dde9803c85d' 
  AND (
    token = 'wlNtU4A1EbyE7qH5erk1pSMHB3bILCT9K3bYsUJrHO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )